operating rooms

Where surgeries happen

Operating rooms are sterile hospital spaces where surgical procedures are performed.

The term emphasizes the specialized environment—bright lighting, surgical tables, monitoring equipment, and strict protocols to prevent infection.

In British English, the equivalent is operating theatre.

The patient was wheeled into the operating room at 7 a.m.

Related

surgery · open heart surgery · sterile · anesthesia · surgical instruments · autoclaves · suture · hospitals · OR · incision · gown · instruments · laparotomy · lights · beeping · laminar flow · gurney · gloves

Categories
Opposites
medical intervention level

operating roomswaiting rooms

Spaces for those expecting appointments

recovery rooms · patient rooms · rehabilitation centers · outpatient clinics · screening rooms

patient status/activity

operating roomsrecovery rooms

Post-surgical observation areas

patient wards · rehabilitation units · nursing stations

sterility and access control

operating roomswaiting rooms

Spaces for those expecting appointments

reception areas · cafeterias · parking garages

Family

room, operate, operation, cooperation, operator, cooperative, operating, operative, uncooperative

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated PG